Changing item name colour

How can I change the item name colour under the picture on the shop page (where all of the items are listed). Mine is white, but my background is white, I don’t want to change the background so how do I change the font colour. Here’s a pic of the text on the shop page (I highlighted the text just with my curser to show you): http://i62.tinypic.com/1zmlftg.png